USE OF VAIEGO, SC IN CONTROL OF LEPIDOPTERA CABBAGE PESTS

Abstract

Results of evaluation of biological efficiency of Vaiego insecticide, SC in control of lepidoptera cabbage pests are presented. A high, up to 100 % protective effect of the studied preparation against cabbage moth (Plutella xylostella L.) and cabbage scoop (Mamestra brassicae L.) was established in the consumption rates of 0,15 and 0,25 l/ha. The use of the insecticide Voliam Targo, SC (0,8 l/ha) made it possible to limit the number of caterpillars of cabbage moth by 96,9 %, cabbage scoop by 100 %. It was noted that the biological efficiency of Koragen, SC reached 100 % in relation to pests. A rather long-lasting effect was shown, for 14–28 days, on the populations of cabbage moth and cabbage scoop of all insecticides studied.